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| author |   Chun-Kuang Hu <chunkuang.hu@kernel.org> | 2021-07-04 15:59:24 +0800 |
|---|---|---|
| committer | Chun-Kuang Hu <chunkuang.hu@kernel.org> | 2021-08-17 07:08:11 +0800 |
| commit | 8cdcb365342402fdeb664479b0a04e9debef8efb (patch) | |
| tree | 84be906d610ff39c645b7e1fe8398f7268eb04c8 /drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | |
| parent | drm/mediatek: Remove struct cmdq_client (diff) | |
| download | linux-dev-8cdcb365342402fdeb664479b0a04e9debef8efb.tar.xz linux-dev-8cdcb365342402fdeb664479b0a04e9debef8efb.zip | |
drm/mediatek: Detect CMDQ execution timeout
CMDQ is used to update display register in vblank period, so
it should be execute in next vblank. If it fail to execute
in next 2 vblank, tiemout happen.
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c')
0 files changed, 0 insertions, 0 deletions